A Course Reference Number, often abbreviated CRN, is a unique identifier assigned to a specific class section at an educational institution. This is in contrast to a course number, which follows other conventions and is used to refer to the course itself, instead of a specific section of the course. CRNs are used during the registration process to identify the section of a course the student wishes to register for.
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Famous quotes containing the words reference and/or number:
“If Hitler invaded hell I would make at least a favourable reference to the devil in the House of Commons.”
—Winston Churchill (1874–1965)
“I happen to feel that the degree of a person’s intelligence is directly reflected by the number of conflicting attitudes she can bring to bear on the same topic.”
—Lisa Alther (b. 1944)